How long does it take usually to charge right out of the box?
Depends on where it starts obviously... but it charges fast when plugged into a wall. If it comes out of the box around 40-50%, it shouldn't take you more than 40-45 minutes plugged in, rough estimate.
My partner just got a 5c and was no charge
My last 4 iPhones were between 72 and 78% even though the Lithium-Ion standard for storage is around 40%. Go figure.